The winning Oregon Pick 4 numbers for October 4, 2015 were: midday 5-7-1-7; day 7-3-3-9; evening 5-8-0-7; night 1-9-7-9.
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Oct 4, 2015 | Night | 1-9-7-9 | 26 | 8 |
| Oct 4, 2015 | Evening | 5-8-0-7 | 20 | 2 |
| Oct 4, 2015 | Day | 7-3-3-9 | 22 | 4 |
| Oct 4, 2015 | Midday | 5-7-1-7 | 20 | 2 |
| Oct 3, 2015 | Night | 9-4-7-2 | 22 | 4 |
| Oct 3, 2015 | Evening | 4-9-0-4 | 17 | 8 |
| Oct 3, 2015 | Day | 8-4-1-5 | 18 | 9 |
| Oct 3, 2015 | Midday | 5-4-8-0 | 17 | 8 |
| Oct 2, 2015 | Night | 0-2-1-1 | 4 | 4 |
| Oct 2, 2015 | Evening | 9-2-6-1 | 18 | 9 |
| Oct 2, 2015 | Day | 4-3-3-5 | 15 | 6 |
| Oct 2, 2015 | Midday | 4-2-3-9 | 18 | 9 |
| Oct 1, 2015 | Night | 9-2-2-8 | 21 | 3 |
| Oct 1, 2015 | Evening | 0-6-1-0 | 7 | 7 |
| Oct 1, 2015 | Day | 9-6-9-7 | 31 | 4 |
| Oct 1, 2015 | Midday | 6-4-0-1 | 11 | 2 |
| Sep 30, 2015 | Night | 4-7-9-9 | 29 | 2 |
| Sep 30, 2015 | Evening | 0-0-4-7 | 11 | 2 |
| Sep 30, 2015 | Day | 6-4-9-3 | 22 | 4 |
| Sep 30, 2015 | Midday | 9-1-8-1 | 19 | 1 |
| Sep 29, 2015 | Night | 8-0-7-3 | 18 | 9 |
| Sep 29, 2015 | Evening | 0-9-7-0 | 16 | 7 |
| Sep 29, 2015 | Day | 7-5-6-9 | 27 | 9 |
| Sep 29, 2015 | Midday | 5-8-6-3 | 22 | 4 |
| Sep 28, 2015 | Night | 5-2-7-0 | 14 | 5 |
| Sep 28, 2015 | Evening | 3-1-4-4 | 12 | 3 |
| Sep 28, 2015 | Day | 9-8-5-9 | 31 | 4 |
| Sep 28, 2015 | Midday | 6-9-9-2 | 26 | 8 |